1. I have learned that matter is 2. The three states of matter are
3. The
particles of matter are
and
These particles
have
4. How do you find this lesson? (Pls check)
rr.
Confusing
11
Wome difficult​

On solidification from a melt, the polymer polyethylene forms a semi-crystalline spherulite structure. (i) sketch an individual spherulite and label the amorphous and crystalline regions. (ii) draw a schematic to show the changes in specific volume with temperature during cooling from the melt, comparing it to the theoretical extremes of fully crystalline and fully amorphous (indicate tm and tg)